/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.myfaces.tobago.internal.context;
import org.apache.myfaces.tobago.context.ClientProperties;
import org.apache.myfaces.tobago.context.Theme;
import org.apache.myfaces.tobago.context.UserAgent;
import org.apache.myfaces.tobago.util.VariableResolverUtils;
import javax.faces.context.FacesContext;
import java.io.Serializable;
import java.util.Locale;
import java.util.Map;
public final class ClientPropertiesKey implements Serializable {
private static final String KEY_IN_REQUEST = ClientPropertiesKey.class.getName();
private final String contentType;
private final Theme theme;
private final UserAgent userAgent;
private final Locale locale;
private final int hashCode;
public static ClientPropertiesKey get(FacesContext facesContext) {
// todo later: refactor when having JSF 2.0: using attributes of facesContext
Map<String, Object> requestMap = facesContext.getExternalContext().getRequestMap();
ClientPropertiesKey key = (ClientPropertiesKey) requestMap.get(KEY_IN_REQUEST);
if (key == null) {
ClientProperties clientProperties = VariableResolverUtils.resolveClientProperties(facesContext);
key = new ClientPropertiesKey(clientProperties);
requestMap.put(KEY_IN_REQUEST, key);
}
return key;
}
public static void reset(FacesContext facesContext) {
Map<String, Object> requestMap = facesContext.getExternalContext().getRequestMap();
requestMap.remove(KEY_IN_REQUEST);
}
private ClientPropertiesKey(ClientProperties clientProperties) {
contentType = clientProperties.getContentType();
theme = clientProperties.getTheme();
userAgent = clientProperties.getUserAgent();
locale = clientProperties.getLocale();
hashCode = calcHashCode();
}
@Override
public boolean equals(Object o) {
if (this == o) {
return true;
}
if (o == null || getClass() != o.getClass()) {
return false;
}
ClientPropertiesKey that = (ClientPropertiesKey) o;
if (!contentType.equals(that.contentType)) {
return false;
}
if (!locale.equals(that.locale)) {
return false;
}
if (!theme.equals(that.theme)) {
return false;
}
if (!userAgent.equals(that.userAgent)) {
return false;
}
return true;
}
private int calcHashCode() {
int result = contentType.hashCode();
result = 31 * result + theme.hashCode();
result = 31 * result + userAgent.hashCode();
result = 31 * result + locale.hashCode();
return result;
}
@Override
public int hashCode() {
return hashCode;
}
@Override
public String toString() {
return "ClientPropertiesKey(" + contentType + "," + theme + "," + userAgent + "," + locale + "," + hashCode + ')';
}
public String getContentType() {
return contentType;
}
public Theme getTheme() {
return theme;
}
public UserAgent getUserAgent() {
return userAgent;
}
public Locale getLocale() {
return locale;
}
}